Number Spiral in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 823rd retrohun 377 305 15ms 28 Dec 2022 823rd Shanethegamer 🇺🇸 377 305 18ms 1 Mar 2023 823rd msbranicky 377 305 14ms 13 Sep 2023 823rd theunofficialcoder 377 305 14ms 13 Jan 2024 823rd KatieLG 🇬🇧 377 305 14ms 17 Mar 2024 823rd HumanoidCPU 377 305 15ms 28 Apr 2024 823rd Mabeloid 🇳🇴 377 305 14ms 4 Oct 2024 823rd CaedenHarper 🇨🇦 377 305 14ms 16 Aug 2025 834th Shanethegamer 🇺🇸 377 314 4ms 6 Dec 2024 834th CaedenHarper 🇨🇦 377 314 4ms 25 Jan 2025 834th dokutan 377 314 3ms 12 Sep 2025 837th acollett89 375 216 9ms 5 Aug 2025 838th adoxography 374 167 38ms 20 Mar 2022 839th janbehrens 🇩🇪 374 168 9ms 1 Jul 2022 839th CommandLeo 🇮🇹 374 168 16ms 85 mins ago 841st Feniske 🇫🇷 372 194 212ms 10 Nov 2023 842nd h3ra993huskp 🇯🇵 372 313 327ms 7 Apr 2024 843rd KatieLG 🇬🇧 371 347 285ms 9 Apr 2022 843rd RutZap 371 347 250ms 24 Jan 2023 843rd Shanethegamer 🇺🇸 371 347 262ms 15 Aug 2024 843rd HumanoidCPU 371 347 260ms 26 Aug 2024 847th HumanoidCPU 370 170 10ms 1 Jun 2024 848th madeforlosers 370 219 9ms 8 Nov 2023 849th dokutan 370 363 26ms 20 Apr 2025 849th HumanoidCPU 370 363 26ms 10 days ago 851st KatieLG-Transpiler 🇬🇧 369 349 265ms 24 Jun 2022 852nd tomh1012 368 276 315ms 3 days ago 853rd dokutan 365 188 75ms 22 Jun 2025 854th voidgloom 364 173 10ms 23 Oct 2024 855th p-vf 🇨🇭 364 279 384ms 13 Jul 2022 856th Msleizak 🇫🇷 364 316 14ms 18 Jul 2024 857th Msleizak 🇫🇷 364 343 1ms 4 Nov 2022 858th samthidny 363 223 8ms 25 Apr 2022 859th eiburns 362 174 11ms 27 Oct 2023 860th neel11235813 362 313 22ms 25 Dec 2022 860th KatieLG 🇬🇧 362 313 23ms 25 Dec 2022 860th KatieLG-Transpiler 🇬🇧 362 313 21ms 26 Dec 2022 860th retrohun 362 313 22ms 28 Dec 2022 860th hellopatrick 362 313 22ms 1 Jan 2023 860th aksyristos 362 313 22ms 1 Jan 2023 860th msbranicky 362 313 23ms 21 Sep 2023 860th HumanoidCPU 362 313 23ms 22 Apr 2024 860th Shanethegamer 🇺🇸 362 313 23ms 15 Aug 2024 860th Mabeloid 🇳🇴 362 313 23ms 4 Oct 2024 860th dokutan 362 313 23ms 29 Jun 2025 860th CaedenHarper 🇨🇦 362 313 22ms 16 Aug 2025 872nd Msleizak 🇫🇷 362 411 1ms 4 Nov 2022 873rd dokutan 361 173 36ms 27 Apr 2025 874th gifti258 361 190 71ms 14 Sep 2023 875th KatieLG 🇬🇧 361 309 122ms 27 Jan 2022 875th janAkali 🇷🇺 361 309 117ms 26 Apr 2024 875th HumanoidCPU 361 309 118ms 22 May 2024 875th Shanethegamer 🇺🇸 361 309 123ms 15 Aug 2024 875th Mabeloid 🇳🇴 361 309 119ms 4 Oct 2024 875th CaedenHarper 🇨🇦 361 309 121ms 16 Aug 2025 881st dokutan 360 186 69ms 19 Feb 2025 882nd RobertHoeh 359 175 9ms 3 Mar 2025 883rd msbranicky 359 374 28ms 29 Aug 2023 884th MeWhenI 🇻🇦 358 247 4ms 16 Aug 2024 885th HumanoidCPU 357 175 36ms 10 Jan 2025 886th Vaekor 357 176 9ms 3 Aug 2023 886th m42km 357 176 17ms 25 Feb 2024 888th satutalo 🇫🇮 357 248 4ms 15 Dec 2022 889th HumanoidCPU 356 170 337ms 1 Jun 2024 890th retrohun 356 361 250ms 28 Dec 2022 890th Mabeloid 🇳🇴 356 361 263ms 4 Oct 2024 892nd msbranicky 355 177 16ms 12 Jul 2023 893rd kawamuu5 355 286 391ms 28 Jun 2023 894th msbranicky 355 315 116ms 30 Aug 2023 895th pascscha 353 178 16ms 28 Mar 2022 896th DaCuteRaccoon 353 314 61ms 15 May 2022 896th retrohun 353 314 58ms 28 Dec 2022 896th HumanoidCPU 353 314 62ms 21 May 2024 896th Shanethegamer 🇺🇸 353 314 66ms 15 Aug 2024 896th Mabeloid 🇳🇴 353 314 65ms 4 Oct 2024 First Prev 826–900 of 1,679 Next Last